• Senior Information System Security…

    ManTech (Quantico, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Information System Security Engineer (ISSE)** to join our team in **Quantico, VA.** ... network system(s). Ensure that the design of hardware, operating systems , and software applications adequately address cybersecurity requirements for...At least one IASAE Level II or IASAE Level III proficiency **.** + Familiarity with the use and… more
    ManTech (08/13/25)
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  • Rapid Response Senior Network…

    TekSynap (Arlington, VA)
    …years DoD environment + Education: + Bachelor's degree in Information Systems , Engineering or Equivalent (Required) + Master's degree (preferred) + Certifications: ... + At least one nationally recognized certification for senior network administrators/engineers/architects tied to the proposed solution's routers and switches. + DoD… more
    TekSynap (07/09/25)
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  • Senior Telecommunications Engineer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Telecommunications Engineering** to join our team in **DC, Maryland, and Virginia (DMV) area** . ... role you will design or configure voice, video, and data communications systems . You will also be responsible for supervising installation and post-installation… more
    ManTech (08/21/25)
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  • Senior System Engineer (C)

    SimIS Inc. (Dahlgren, VA)
    …and importance of others (work and win as a team). SimIS Inc seeks a System Engineer III to provide combat system simulation support to the Warfare Analysis and ... of an overall effort to provide high fidelity simulation systems and enable engineers to verify Combat Systems... systems and enable engineers to verify Combat Systems ' performance in desktop environments and at Land Based… more
    SimIS Inc. (08/07/25)
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  • DTRA 196/197 - NOSC Engineer…

    TEKsystems (Reston, VA)
    …range of support services required to manage the day-to-day operations and systems administration of the DTRA IT computing environment, ensuring reliable, secure, ... tasks, and work orders. Additional Primary Responsibilities: - Support Tier I- III system, networking, and engineering personnel to ensure network troubleshooting… more
    TEKsystems (10/03/25)
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  • Senior Information Systems Security…

    The MITRE Corporation (Mclean, VA)
    …(R311) within the Global Security Services Division (R300) is looking to fill a Senior Information Systems Cyber Engineer position, with a focus on ... by providing Information Assurance and Cybersecurity services specifically for classified systems . The ideal candidate will thrive in a fast-paced, collaborative… more
    The MITRE Corporation (09/17/25)
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  • Sr. Cybersecurity Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** SENIOR CYBERSECURITY ENGINEER (RDTE) Bowhead is seeking an experienced Sr. Cybersecurity Engineer to join our upcoming CORP IT proposal effort ... protocols, as well as network security methodologies. The Sr. Cybersecurity Engineer will be responsible for identifying and mitigating vulnerabilities in security… more
    UIC Government Services and the Bowhead Family of Companies (10/03/25)
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  • Unified Communications Engineer - Principal

    Amentum (Warrenton, VA)
    …voice, video, and data, global communications network that facilitates collaboration among senior leaders and key staff. The Lone Wolf program boasts a professional ... **Responsibilities:** The duties and responsibilities of the Principal Unified Communications Engineer include, but are not limited to, the following: + Develop… more
    Amentum (09/17/25)
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  • AI/ML Software Engineer

    Rite-Solutions Inc. (Dahlgren, VA)
    …testing. Who are we? Rite-Solutions, Inc. is a growing and innovative CMMI Level III software and systems engineering company. We value the experience of the ... | Full Time Rite-Solutions is seeking an AI/ML Software Engineer for full-time support in a hybrid capacity at...capabilities to meet current Cyber Defensive needs. As a Senior Developer on this program, you will be tasked… more
    Rite-Solutions Inc. (09/02/25)
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  • Rapid Response Sr. Network Engineer

    Competitive Range Solutions, LLC (Arlington, VA)
    …requires the expertise of a talented and experienced Rapid Response Sr. Network Engineer Management to assist in the direction and management of the program's ... and effective integration with a government multi-contractor team. Rapid Response Sr. Network Engineer has a pivotal role within the IT Operation team, focusing on… more
    Competitive Range Solutions, LLC (08/07/25)
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